76 to 100 of 488 GraphQL Jobs

Senior Software Engineer, Accounting & Royalties

Location
Greater London, England, United Kingdom
areas: Experience implementing distributed systems Experience in a scripting language (we use Python and JavaScript) Experience building frontend applications (we use TypeScript, React, and GraphQL) Experience with various database technologies and query languages (we use Neo4j, Kafka,MySQL, Snowflake, Elasticsearch, and more) Familiar with low-latency techniques to help improve ...

Backend Developer – AWS, TypeScript, Serverless Architecture, AWS Lambda

Location
Greater London, England, United Kingdom
with Infrastructure as Code, particularly AWS CDK, CloudFormation or Terraform Desirable: experience with Node.js and the wider TypeScript ecosystem Desirable: experience designing RESTful or GraphQL APIs Desirable: experience with relational and/or NoSQL databases Desirable: experience with CI/CD pipelines, containerisation and Docker, event-driven messaging systems, cloud ...

Senior Full-Stack Engineer

Hiring Organisation
ADLIB
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £67,500 per annum
using AI-assisted development tools and reviewing AI-generated code. Strong knowledge of PostgreSQL and relational database design. Experience designing and consuming REST and GraphQL APIs. Experience deploying and managing applications within AWS environments. Knowledge of Docker and containerised application deployment. Experience building scalable, secure and maintainable web applications. Ability ...

backend developer for public-sector digital services

Location
Greater London, England, United Kingdom
Nice to have: Experience with API Gateway, DynamoDB, S3, SQS, SNS, EventBridge, CloudWatch, IAM, Infrastructure as Code, AWS CDK, CloudFormation, Terraform, Node.js, RESTful or GraphQL APIs, relational or NoSQL databases, CI/CD pipelines, containerisation, Docker, messaging systems, cloud security best practices, observability, performance optimisation, large‐scale or public‐facing ...

Software Engineer

Location
Greater London, England, United Kingdom
working with distributed systems and scalable solutions. Proficiency in a scripting languages (such as Python, Javascript/Typescript) and React. Experience with working with GraphQL and Rest APIs, SQL and/or NoSQL databases. Familiar with the software development lifecycle and best practices. Experience with microservices, APIs, and related standards ...

Senior Sotfware Developer

Location
Greater London, England, United Kingdom
team Work on client-facing applications in React/Next.js and our mobile app in React Native Design and build Node.js/GraphQL APIs Maintain and improve the quality of the software we deliver, the codebases we work on and the tooling we use. Regularly deploy code to production Lead ...

Senior Lead Software Engineer - React Native

Location
Greater London, England, United Kingdom
applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Ability to write testable, clean JavaScript code Comfortable working with projects partially or fully using TypeScript Using latest React features such as Suspense and Hooks ...

Software Engineer (Backend)

Location
Greater London, England, United Kingdom
important). Solid understanding of backend fundamentals: concurrency, data modelling, transactions, reliability, and observability. Experience designing and consuming APIs (REST/gRPC/GraphQL) and integrating with other services and data stores. Strong testing mindset and familiarity with CI/CD workflows. Clear communication skills and a collaborative approach ...

Java Developer (SC Eligible/ Cleared)

Location
Greater London, England, United Kingdom
understands how their work contributes to broader team and organisational objectives. Key Responsibilities Design, develop, test, and maintain backend services and REST/GraphQL APIs using Java/Spring Boot (or equivalent modern backend stack). Contribute to system architecture and data model design in collaboration with senior/lead ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Location
City of Edinburgh, Scotland, United Kingdom
with Infrastructure as Code, particularly AWS CDK, CloudFormation or Terraform Experience with Node.js and the wider TypeScript ecosystem Experience designing and developing RESTful or GraphQL APIs Experience with relational and/or NoSQL databases Experience with CI/CD pipelines and automated deployment processes Experience with containerisation and Docker Experience ...

Software Engineering Team Lead - C#

Hiring Organisation
Liquidnet
Location
London, United Kingdom
Salary
£ 100 K
developing and maintaining distributed, event-driven, cloud-native systemsExpert in the latest versions of .NET Framework and .NET Core (C#)Experience in API (REST, GraphQL) design and developmentExperience in relational database design and optimization (MSSQL, MySQL, etc.)Experience in the deployment and management of cloud (AWS, Azure, etc.) assetsDemonstrable understanding ...

Solutions Engineer - EMESA North (Presales)

Location
Greater London, England, United Kingdom
skills are not required, but are preferable: Understanding of Event Driven Architectures and APIs Understanding of OAuth2 and OpenID Connect Knowledge of Kafka, gRPC, GraphQL Hands-on experience with LLMs or AI Agent frameworks or platforms Who Thrives Here Our growth is powered by people who bring passion to their ...

AI Engineer

Hiring Organisation
IFS
Location
London, United Kingdom
Salary
£ 80 K
replay, and state machines to validate logic)Fullstack Product EngineeringBuild end‐to‐end product features spanning:Backend services (Python/TypeScript)APIs (REST/GraphQL/FastAPI)Frontend experiences (React)Create human‐in‐the‐loop interfaces for AI systems (review, override, explainability)Collaborate closely with Product and Design to ship ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Location
Birmingham, England, United Kingdom
with Infrastructure as Code , particularly AWS CDK, CloudFormation or Terraform. Experience with Node.js and the wider TypeScript ecosystem. Experience designing and developing RESTful or GraphQL APIs. Experience with relational and/or NoSQL databases. Experience with CI/CD pipelines and automated deployment processes. Experience with containerisation and Docker. Experience ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Location
Greater London, England, United Kingdom
with Infrastructure as Code , particularly AWS CDK, CloudFormation or Terraform. Experience with Node.js and the wider TypeScript ecosystem. Experience designing and developing RESTful or GraphQL APIs. Experience with relational and/or NoSQL databases. Experience with CI/CD pipelines and automated deployment processes. Experience with containerisation and Docker. Experience ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Location
Leeds, England, United Kingdom
Experience withInfrastructure as Code, particularly AWS CDK, CloudFormation or Terraform. Experience with Node.js and the wider TypeScript ecosystem. Experience designing and developing RESTful or GraphQL APIs. Experience with relational and/or NoSQL databases. Experience with CI/CD pipelines and automated deployment processes. Experience with containerisation and Docker. Experience ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Location
Manchester, England, United Kingdom
Experience withInfrastructure as Code, particularly AWS CDK, CloudFormation or Terraform. Experience with Node.js and the wider TypeScript ecosystem. Experience designing and developing RESTful or GraphQL APIs. Experience with relational and/or NoSQL databases. Experience with CI/CD pipelines and automated deployment processes. Experience with containerisation and Docker. Experience ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Hiring Organisation
Methods Consulting
Location
London, United Kingdom
Salary
£ 80 K
IAM.Experience with Infrastructure as Code, particularly AWS CDK, CloudFormation or Terraform.Experience with Node.js and the wider TypeScript ecosystem.Experience designing and developing RESTful or GraphQL APIs.Experience with relational and/or NoSQL databases.Experience with CI/CD pipelines and automated deployment processes.Experience with containerisation and Docker.Experience with event-driven architecture ...

Lead Software Engineer - Full stack Java / Python

Location
Glasgow, Scotland, United Kingdom
contribute across the length and breadth of a project Proficiency in one or more of the following: Java/Spring Boot, Python/PySpark, GraphQL, or mobile development frameworks, with openness and aptitude to work across others as needed Experience with cloud platforms (preferably AWS) and working knowledge of both ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
contribute across the length and breadth of a project Proficiency in one or more of the following: Java/Spring Boot, Python/PySpark, GraphQL, or mobile development frameworks, with openness and aptitude to work across others as needed Experience with cloud platforms (preferably AWS) and working knowledge of both ...

Technical Lead (Java/.Net)

Location
United Kingdom
building scalable APIs and services with Java or .NET (C#) and maintainable frontend applications with React (TypeScript). Experience with distributed systems, RESTful/GraphQL APIs, system performance trade-offs, load balancing, and high availability engineering. Experience with AWS (Azure or GCP welcome), Infrastructure as Code (Terraform), CI/ ...

Software Engineer III- Front End- Web- JPM Personal Investing- Mid Level

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
development and learning who keeps up to date with the latest Web/React trends and technologies.Experience with KubernetesExperience with GraphQLExperience with Node.jsWorked with GraphQL APIsFeature flagging/AB testingAppreciation/Exposure to React NativeKnowledge of other JavaScript frameworks like Angular, Vue, Next.js, Gatsby.Familiarity with agile methodologies beyond Scrum.Delivery experience ...

Full Stack Developer, Aladdin Trading Engineering, Associate

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
React, Angular, or Vue) Proven experience with object-oriented programming languages such as Java 17+ Expertise in designing and maintaining RESTful APIs and GraphQL APIs is a plus.. Experience working with databases SQL and NoSQL?(highly available distributed NoSQL data storage platforms, Ignite).? Ability to communicate complex technical concepts ...

Principal Engineer (Gen AI and MACH Architecture)

Location
Greater London, England, United Kingdom
Microsoft Azure; infrastructure design, security and operational ownership, and the ability to draw parallels across cloud providers. API design: RESTful and GraphQL APIs, contract‐first design, versioning, gateway patterns and integration across SaaS, CMS, DXP and MarTech stacks. Distributed systems and event‐driven architecture: messaging, async workflows, resilience patterns, idempotency ...

Principal Engineer (Gen AI and MACH Architecture)

Hiring Organisation
Akqa
Location
London, United Kingdom
Salary
£ 70 K
alternatives on AWS and Microsoft Azure; infrastructure design, security and operational ownership, and the ability to draw parallels across cloud providers.API design: RESTful and GraphQL APIs, contract-first design, versioning, gateway patterns and integration across SaaS, CMS, DXP and MarTech stacks.Distributed systems and event-driven architecture: messaging, async workflows, resilience ...